Q: Is 1,537,672 a Prime Number?
A: No, 1,537,672 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1537672 can be evenly divided by 1 2 4 8 73 146 292 584 2,633 5,266 10,532 21,064 192,209 384,418 768,836 and 1,537,672, with no remainder.
Since 1,537,672 cannot be divided by just 1 and 1,537,672, it is not a prime number.